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Micro Distribution of the Payara Project for IBM JDK
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) [2016-2017] Payara Foundation and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://github.com/payara/Payara/blob/master/LICENSE.txt
* See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* The Payara Foundation designates this particular file as subject to the "Classpath"
* exception as provided by the Payara Foundation in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package fish.payara.notification.slack;
import com.fasterxml.jackson.databind.ObjectMapper;
import fish.payara.nucleus.notification.service.NotificationRunnable;
import java.io.IOException;
import java.io.OutputStream;
import java.net.*;
import java.text.MessageFormat;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* @author mertcaliskan
*/
public class SlackNotificationRunnable extends NotificationRunnable {
private static Logger logger = Logger.getLogger(SlackNotificationRunnable.class.getCanonicalName());
public SlackNotificationRunnable(SlackMessageQueue queue, SlackNotifierConfigurationExecutionOptions executionOptions) {
this.queue = queue;
this.executionOptions = executionOptions;
}
@Override
public void run() {
while (queue.size() > 0) {
String formattedURL = MessageFormat.format(SLACK_RESOURCE, executionOptions.getToken1(),
executionOptions.getToken2(),
executionOptions.getToken3());
String fullURL = SLACK_ENDPOINT + formattedURL;
try {
URL url = new URL(fullURL);
HttpURLConnection connection = createConnection(url,
new NotificationRunnable.Header(HEADER_CONTENTTYPE, ACCEPT_TYPE_JSON));
SlackMessage message = queue.getMessage();
try(OutputStream outputStream = connection.getOutputStream()) {
ObjectMapper objectMapper = new ObjectMapper();
objectMapper.writeValue(outputStream, message);
if (connection.getResponseCode() != 200) {
logger.log(Level.SEVERE, "Error occurred while connecting Slack. " +
"Check your tokens. HTTP response code: " + connection.getResponseCode());
} else {
logger.log(Level.FINE, "Message sent successfully");
}
}
}
catch (MalformedURLException e) {
logger.log(Level.SEVERE, "Error occurred while accessing URL: " + fullURL, e);
}
catch (ProtocolException e) {
logger.log(Level.SEVERE, "Specified URL is not accepting protocol defined: " + HTTP_METHOD_POST, e);
}
catch (UnknownHostException e) {
logger.log(Level.SEVERE, "Check your network connection. Cannot access URL: " + fullURL, e);
}
catch (ConnectException e) {
logger.log(Level.SEVERE, "Error occurred while connecting URL: " + fullURL, e);
}
catch (IOException e) {
logger.log(Level.SEVERE, "IO Error while accessing URL: " + fullURL, e);
}
}
}
@Override
public void uncaughtException(Thread t, Throwable e) {
logger.log(Level.SEVERE, "Error occurred consuming slack messages from queue", e);
}
}
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